<template>
    <div class="app-container">
        <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
                                                                                                                                            <el-form-item label="分类名" prop="name">
                            <el-input
                                    v-model="queryParams.name"
                                    placeholder="请输入分类名"
                                    clearable
                                    size="small"
                                    @keyup.enter.native="handleQuery"
                            />
                        </el-form-item>
                                                                                                                                                                                                                                        <el-form-item label="分类状态" prop="status">
                            <el-select v-model="queryParams.status" placeholder="请选择分类状态" clearable size="small">
                                <el-option
                                        v-for="dict in statusOptions"
                                        :key="dict.value"
                                        :label="dict.label"
                                        :value="dict.value"
                                />
                            </el-select>
                        </el-form-item>
                                                                                                                                                                                <el-form-item label="创建时间">
                            <el-date-picker v-model="dateRange"
                                            size="small"
                                            style="width: 240px"
                                            value-format="yyyy-MM-dd"
                                            type="daterange"
                                            range-separator="-"
                                            start-placeholder="开始日期"
                                            end-placeholder="结束日期"
                            ></el-date-picker>
                        </el-form-item>
                                                                                                                                                                            <el-form-item>
                <el-button
                        class="filter-item"
                        type="primary"
                        icon="el-icon-search"
                        size="mini"
                        @click="handleQuery"
                >搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button
                        class="filter-item"
                        type="primary"
                        icon="el-icon-plus"
                        size="mini"
                        @click="handleAdd"
                        v-hasPerm="['propertyCategory_add']"
                >新增</el-button>
            </el-col>
            <div class="top-right-btn">
                <el-tooltip class="item" effect="dark" content="刷新" placement="top">
                    <el-button size="mini" circle icon="el-icon-refresh" @click="handleQuery" />
                </el-tooltip>
                <el-tooltip class="item" effect="dark" :content="showSearch ? '隐藏搜索' : '显示搜索'" placement="top">
                    <el-button size="mini" circle icon="el-icon-search" @click="showSearch=!showSearch" />
                </el-tooltip>
            </div>
        </el-row>

        <el-table
                v-loading="loading"
                :data="propertyCategoryList"
                row-key="id"
                default-expand-all
                :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
        >
                                                                                                                                                            <el-table-column label="分类名" align="center" prop="name" />
                                                                                                                                                                                                                        <el-table-column label="排序" align="center" prop="sort" />
                                                                                                <el-table-column label="分类状态" align="center" prop="status" :formatter="statusFormat" />
                                                                                                                                                            <el-table-column label="创建时间" align="center" prop="createTime" width="180">
                        <template slot-scope="scope">
                            <span>{{ parseTime(scope.row.createTime) }}</span>
                        </template>
                    </el-table-column>
                                                                                                                                                                                                                                                                                        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-edit"
                            @click="handleEdit(scope.row)"
                            v-hasPerm="['propertyCategory_edit']"
                    >修改</el-button>
                    <el-button
                            size="mini"
                            type="text"
                            icon="el-icon-delete"
                            @click="handleDel(scope.row)"
                            v-hasPerm="['propertyCategory_del']"
                    >删除</el-button>
                </template>
            </el-table-column>
        </el-table>

        <!-- 添加或修改资产分类对话框 -->
        <el-dialog :title="title" :visible.sync="open">
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                <el-row>
                                                                                                                                                                                                                                                        <el-col :span="24">
                                        <el-form-item label="分类名" prop="name">
                                            <el-input v-model="form.name" placeholder="请输入分类名" />
                                        </el-form-item>
                                    </el-col>
                                                                                                                                                                                                                                                                                                                                                                                        <el-col :span="24">
                                        <el-form-item label="排序" prop="sort">
                                            <el-input v-model="form.sort" placeholder="请输入排序" />
                                        </el-form-item>
                                    </el-col>
                                                                                                                                                                                                                                                                                                <el-col :span="24">
                                        <el-form-item label="分类状态">
                                            <el-radio-group v-model="form.status">
                                                <el-radio
                                                        v-for="dict in statusOptions"
                                                        :key="dict.value"
                                                        :label="dict.value"
                                                >{{dict.label}}</el-radio>
                                            </el-radio-group>
                                        </el-form-item>
                                    </el-col>
                                                                                                                                                                                                                                                                                                                                                                                                                                                    </el-row>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
    import { listPropertyCategory, getPropertyCategory, delPropertyCategory, addPropertyCategory, editPropertyCategory, exportPropertyCategory } from "@/api/it/propertyCategory";
    import Treeselect from "@riophae/vue-treeselect";
    import "@riophae/vue-treeselect/dist/vue-treeselect.css";

    export default {
        name: "PropertyCategory",
        components: { Treeselect },
        data() {
            return {
                // 遮罩层
                loading: true,
                // 资产分类表格数据
                    propertyCategoryList: [],
                // 资产分类树选项
                    propertyCategoryOptions: [],
                // 弹出层标题
                title: "",
                // 是否显示弹出层
                open: false,
                // 日期范围
                dateRange: [],
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                // 分类状态字典
                            statusOptions: [],
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            // 查询参数
                queryParams: {
                                                                            name: undefined,
                                                                                                                                                    status: undefined,
                                                                                            createTime: undefined,
                                                                                                                                                    },
            // 显示搜索条件
            showSearch: true,
                    // 表单参数
                    form: {},
            // 表单校验
            rules: {
                                                                                                                                                                                                                                                                                                                                                                                                                                                                            }
        };
        },
        created() {
            this.getList();
                                                                                                                                                                                            this.getDicts("property_category_status").then(response => {
                        this.statusOptions = response.data;
                    });
                                                                                                                                                                                                            },
        methods: {
            /** 查询资产分类列表 */
            getList() {
                this.loading = true;
                listPropertyCategory(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
                    this.propertyCategoryList = this.handleTree(response.data, "id", "parentId");
                    this.loading = false;
                });
            },
            /** 转换资产分类数据结构 */
            normalizer(node) {
                if (node.children && !node.children.length) {
                    delete node.children;
                }
                return {
                    id: node.id,
                    label: node.name,
                    children: node.children
                };
            },
            /** 查询部门下拉树结构 */
            getTreeselect() {
                listPropertyCategory().then(response => {
                    this.propertyCategoryOptions = [];
                    const data = { id: 0, name: '顶级节点', children: [] };
                    data.children = this.handleTree(response.data, "id", "parentId");
                    this.propertyCategoryOptions.push(data);
                });
            },
                                                                                                                                                                                                                                    // 分类状态字典翻译
                        statusFormat(row, column) {
                        return this.selectDictLabel(this.statusOptions, row.status);
                    },
                                                                                                                                                                                                                // 取消按钮
            cancel() {
                this.open = false;
                this.reset();
            },
            // 表单重置
            reset() {
                this.form = {
                                                            id: undefined,
                                                                                name: undefined,
                                                                                parentId: undefined,
                                                                                ancestors: undefined,
                                                                                sort: undefined,
                                                                                status: "0",
                                                                                createBy: undefined,
                                                                                createTime: undefined,
                                                                                updateBy: undefined,
                                                                                updateTime: undefined,
                                                                                remarks: undefined,
                                                                                delFlag: undefined
                                                };
                this.resetForm("form");
            },
            /** 搜索按钮操作 */
            handleQuery() {
                this.getList();
            },
            /** 重置按钮操作 */
            resetQuery() {
                this.resetForm("queryForm");
            },
            /** 新增按钮操作 */
            handleAdd() {
                this.reset();
                this.getTreeselect();
                this.open = true;
                this.title = "添加资产分类";
            },
            /** 修改按钮操作 */
            handleEdit(row) {
                this.reset();
                this.getTreeselect();
                if (row != undefined) {
                    this.form.parentId = row.id;
                }
                getPropertyCategory(row.id).then(response => {
                    this.form = response.data;
                    this.open = true;
                    this.title = "修改资产分类";
                });
            },
            /** 提交按钮 */
            submitForm: function() {
                this.$refs["form"].validate(valid => {
                    if (valid) {
                        if (this.form.id != undefined) {
                            editPropertyCategory(this.form).then(response => {
                                if (response.code === 0) {
                                    this.msgSuccess("修改成功");
                                    this.open = false;
                                    this.getList();
                                } else {
                                    this.msgError(response.msg);
                                }
                            });
                        } else {
                            addPropertyCategory(this.form).then(response => {
                                if (response.code === 0) {
                                    this.msgSuccess("新增成功");
                                    this.open = false;
                                    this.getList();
                                } else {
                                    this.msgError(response.msg);
                                }
                            });
                        }
                    }
                });
            },
            /** 删除按钮操作 */
            handleDel(row) {
                this.$confirm('是否确认删除资产分类编号为"' + row.id + '"的数据项?', "警告", {
                    confirmButtonText: "确定",
                    cancelButtonText: "取消",
                    type: "warning"
                }).then(function() {
                    return delPropertyCategory(row.id);
                }).then(() => {
                    this.getList();
                    this.msgSuccess("删除成功");
                }).catch(function() {});
            }
        }
    };
</script>
